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  1. #include <stdio.h>
  2.  
  3. int main(void) {
  4. 	int num=0,a[100],b[100],i,j,bn,n,m,sum=0;
  5. 	scanf("%d %d %d",&bn,&n,&m);
  6. 	for(i=0;i<n;i++)
  7. 	{
  8. 		scanf("%d",&a[i]);
  9. 	}
  10. 		for(j=0;j<m;j++)
  11. 	{
  12. 		scanf("%d",&b[j]);
  13. 	}
  14. 	for(i=0;i<n;i++)
  15. 	{
  16. 		sum=a[n-1];
  17. 		//printf("%d",n);
  18. 		break;
  19. 	}
  20.  
  21. 	for(j=0;j<m;j++)
  22. 	{
  23. 		num=b[m-1];
  24. 		//printf("%d",m+1);
  25. 	break;}
  26. 	int mam=sum+num;
  27. 	if(mam>bn)
  28. 	printf("-1");
  29. 	else
  30. 	printf("%d",mam);
  31. 	return 0;
  32. }
  33.  
Success #stdin #stdout 0s 4552KB
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stdin
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10 2 3
3 1
5 2 8
stdout
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9
https://ideone.com/uK8hLp
language:
C (gcc 8.3)
created:
4 years ago
visibility:
public

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